i did a print test with one-piece cover and want to swith that existing project [to keep all my metadata the same] from one-piece cover to front/back/spine as separate files. i can't find a way to do that, any hints? thanks.
Click the revise link to create a draft version of your project.
Then click through the wizard until you get to the cover designer.
Choose the New Cover Wizard option.
thanks for the pointer, first time there it wasn't obvious that first uploading front/spine/back and then dragging files to the jacket areas was the trick.